diff --git a/android/fd_server/src/main.rs b/android/fd_server/src/main.rs
index 07f0896..de7ca1d 100644
--- a/android/fd_server/src/main.rs
+++ b/android/fd_server/src/main.rs
@@ -109,7 +109,8 @@
 }
 
 fn main() -> Result<()> {
-    // SAFETY: nobody has taken ownership of the inherited FDs yet.
+    // SAFETY: This is very early in the process. Nobody has taken ownership of the inherited FDs
+    // yet.
     unsafe { rustutils::inherited_fd::init_once()? };
 
     android_logger::init_once(
diff --git a/android/virtmgr/src/main.rs b/android/virtmgr/src/main.rs
index 1625009..3876d39 100644
--- a/android/virtmgr/src/main.rs
+++ b/android/virtmgr/src/main.rs
@@ -83,7 +83,8 @@
 }
 
 fn main() {
-    // SAFETY: nobody has taken ownership of the inherited FDs yet.
+    // SAFETY: This is very early in the process. Nobody has taken ownership of the inherited FDs
+    // yet.
     unsafe { rustutils::inherited_fd::init_once() }
         .expect("Failed to take ownership of inherited FDs");
 
diff --git a/guest/authfs_service/src/main.rs b/guest/authfs_service/src/main.rs
index be0f1b2..855bd58 100644
--- a/guest/authfs_service/src/main.rs
+++ b/guest/authfs_service/src/main.rs
@@ -109,7 +109,8 @@
 
 #[allow(clippy::eq_op)]
 fn try_main() -> Result<()> {
-    // SAFETY: nobody has taken ownership of the inherited FDs yet.
+    // SAFETY: This is very early in the process. Nobody has taken ownership of the inherited FDs
+    // yet.
     unsafe { rustutils::inherited_fd::init_once()? };
 
     let debuggable = env!("TARGET_BUILD_VARIANT") != "user";
diff --git a/guest/microdroid_manager/src/main.rs b/guest/microdroid_manager/src/main.rs
index fa089fa..f1d21d2 100644
--- a/guest/microdroid_manager/src/main.rs
+++ b/guest/microdroid_manager/src/main.rs
@@ -170,7 +170,8 @@
 }
 
 fn main() -> Result<()> {
-    // SAFETY: nobody has taken ownership of the inherited FDs yet.
+    // SAFETY: This is very early in the process. Nobody has taken ownership of the inherited FDs
+    // yet.
     unsafe { rustutils::inherited_fd::init_once()? };
 
     // If debuggable, print full backtrace to console log with stdio_to_kmsg